228652835 has 4 divisors (see below), whose sum is σ = 274383408. Its totient is φ = 182922264.

The previous prime is 228652819. The next prime is 228652841. The reversal of 228652835 is 538256822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 228652835 - 2⁴ = 228652819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 228652792 and 228652801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22865279 + ... + 22865288.

It is an arithmetic number, because the mean of its divisors is an integer number (68595852).

Almost surely, 2^228652835 is an apocalyptic number.

228652835 is a deficient number, since it is larger than the sum of its proper divisors (45730573).

228652835 is an equidigital number, since it uses as much as digits as its factorization.

228652835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45730572.

The product of its digits is 230400, while the sum is 41.

The square root of 228652835 is about 15121.2709452612. The cubic root of 228652835 is about 611.4939953997.

The spelling of 228652835 in words is "two hundred twenty-eight million, six hundred fifty-two thousand, eight hundred thirty-five".